STEP 1. Check whether the DTC is set again.
(1) caution | To prevent damage to scan tool (M.U.T.-III), always turn the ignition switch to the "LOCK" (OFF) position before connecting or disconnecting scan tool (M.U.T.-III). |
Connect scan tool (M.U.T.-III). Refer to "How to connect the Scan Tool (M.U.T.-III)
."
(2) Turn the ignition switch to the "ON" position.
(3) To release the electronic control coupling (Center) protection control, leave the vehicle for 15 minutes or longer after the high fluid temperature warning on the warning indicator disappears.
(4) Erase the DTC.
(5) Carry out the test drive.note | Do not carry out the severe test drive. |
(6) Check if the DTC is set.
Is DTC No.C1621 set?
Go to Step 2. Intermittent malfunction (Refer to GROUP 00 - How to Cope with Intermittent Malfunction ).